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A dust-proof and heat-dissipating reversing camera

A camera and heat dissipation technology, applied in the field of dust-proof and heat-dissipating reversing cameras, can solve the problem that the reversing camera is easily covered by dust and the temperature

Active Publication Date: 2021-09-28
深圳市倍特科电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a dust-proof and heat-dissipating reversing camera that can automatically remove dust and cool down to solve the problem that the above-mentioned reversing camera is easily covered by dust and has a high temperature during operation.

Method used

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  • A dust-proof and heat-dissipating reversing camera
  • A dust-proof and heat-dissipating reversing camera
  • A dust-proof and heat-dissipating reversing camera

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as Figure 1-2 As shown, a dust-proof and heat-dissipating reversing camera includes a housing 1 and a camera 2 fixedly installed at the bottom of the vehicle. A protective cover 3 is rotatably connected to the housing 1. The protective cover 3 is a transparent glass cover, and the protective cover 3 is a tube. The front end of the protective cover 3 extends out of the housing 1, and the camera 2 is installed in the protective cover 3. The camera 2 is rotationally connected with the inner side wall of the housing 1 through the connecting rod 4, and the inner side wall of the housing 1 is fixedly connected with a sticker Combine the dust removal brush 5 that protective cover 3 surface is provided with.

[0022] The bottom of the housing 1 is provided with a horizontally arranged wing plate 6, the upper surface of the wing plate 6 is in the shape of an upwardly convex arc, and the lower surface is in a horizontal line. The upper end of the wing plate 6 is fixedly con...

Embodiment 2

[0028] Such as image 3 As shown, the difference between this embodiment and Embodiment 1 is that the dust removal brush 5 includes a transparent liquid bag 15 fixedly connected to the inner side wall of the housing 1, and bristles are embedded on the side wall of the transparent liquid bag 15 close to the protective cover 3 , the transparent liquid capsule 15 is filled with flowing liquid mixed with magnetic powder.

[0029] In this embodiment, in the natural state, the magnetic powder in the transparent liquid capsule 15 is attracted to the side close to the wind wheel 11. After a long time of use, dust will inevitably enter the inside of the housing 1, and the dust will adhere to the surface of the wind wheel 11. As the accumulation of dust increases, the attraction force of the wind wheel 11 to the magnetic powder gradually decreases, and the magnetic powder is dispersed throughout the flow liquid. By observing the distribution of the magnetic powder inside the transparent...

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Abstract

The invention belongs to the field of auto parts, and in particular relates to a dust-proof and heat-dissipating reversing camera, which includes a housing and a camera fixedly installed at the bottom of the vehicle. A protective cover is rotatably connected to the housing, and the protective cover is arranged in a cylindrical shape. The front end of the protective cover extends out of the housing, the camera is installed in the protective cover, the camera is connected to the inner side wall of the housing through a connecting rod, and the inner side wall of the housing is fixedly connected with the surface of the protective cover. For the dust removal brush provided, a horizontally arranged wing plate is provided under the housing, the upper surface of the wing plate is in the shape of an upwardly protruding arc, the lower surface is horizontal, and the upper end of the wing plate is fixedly connected with teeth The upper end of the rack extends into the housing and is fixedly connected to the inner top surface of the housing through a spring. The invention can automatically brush off the dust on the surface of the protective cover to ensure the normal shooting of the camera, and at the same time, it can speed up the cooling and heat dissipation speed of the camera to avoid reducing the service life of the camera due to high temperature.

Description

technical field [0001] The invention belongs to the field of auto parts, in particular to a dust-proof and heat-dissipating reversing camera. Background technique [0002] The reversing camera and the display screen installed in the car are combined to form a complete reversing image system, which is used to observe the real-time situation behind the car when reversing, avoiding collisions and causing economic losses, especially for inexperienced drivers. convenient. [0003] Most of the existing reversing cameras are directly installed at the bottom of the rear of the car. However, when driving, the wheels rotate to drive the dust on the road surface, and there is a lot of dust floating behind the car. The dust is easy to adhere to the surface of the reversing camera, affecting its normal shooting. As a result, the display screen is blurred, the driver cannot clearly observe the situation behind the car, and it is easy to cause traffic safety accidents. When the vehicle is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/225B08B1/00B08B1/02B08B13/00B60R11/04B60S1/56B08B1/20
CPCB08B13/00B60R11/04B60S1/566H04N23/51H04N23/50B08B1/20B08B1/12
Inventor 殷广林陈晶
Owner 深圳市倍特科电子有限公司